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Fixed two bugs in complex variable substitution.

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This commit is contained in:
Brian Koropoff 2003-03-02 05:11:22 +00:00
parent 1a40e5b6b4
commit 3b99b7366f
1 changed files with 20 additions and 11 deletions
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31
libs/gib/gib_vars.c
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@ -161,7 +161,7 @@ GIB_Var_Get_Very_Complex (hashtab_t ** first, hashtab_t ** second, dstring_t *ke
{
static hashtab_t *zero = 0;
hashtab_t *one = *first, *two = *second;
unsigned int i, index = 0, index2 = 0, n, protect;
unsigned int i, index = 0, index2 = 0, n, protect, varstartskip;
gib_var_t *var = 0;
cvar_t *cvar;
char c, *str;
@ -207,20 +207,29 @@ GIB_Var_Get_Very_Complex (hashtab_t ** first, hashtab_t ** second, dstring_t *ke
if (GIB_Parse_Match_Var (key->str, &i))
return 0;
c = key->str[i];
key->str[i+(c != '}')] = 0;
if ((var = GIB_Var_Get_Very_Complex (&one, &two, key, n+1+(c == '}'), &index2, create))) {
varstartskip = (c == '}');
key->str[i] = 0;
if ((var = GIB_Var_Get_Very_Complex (&one, &two, key, n+1+varstartskip, &index2, create))) {
if (key->str[n] == '#')
str = va("%u", var->size);
else
str = var->array[index2].value->str;
dstring_replace (key, n, i-n+(c == '}'), str, strlen (str));
} else if (key->str[n] == '#')
dstring_replace (key, n, i-n+(c == '}'), "0", 1);
else if ((cvar = Cvar_FindVar (key->str+n+1+(c == '}'))))
dstring_replace (key, n, i-n+(c == '}'), cvar->string, strlen (cvar->string));
else
dstring_snip (key, n, n-i+(c == '}'));
protect = i+1;
key->str[i] = c;
dstring_replace (key, n, i-n+varstartskip, str, strlen (str));
protect = n+strlen(str);
} else if (key->str[n] == '#') {
key->str[i] = c;
dstring_replace (key, n, i-n+varstartskip, "0", 1);
protect = n+1;
} else if ((cvar = Cvar_FindVar (key->str+n+1+varstartskip))) {
key->str[i] = c;
dstring_replace (key, n, i-n+varstartskip, cvar->string, strlen (cvar->string));
protect = n+strlen(cvar->string);
} else {
key->str[i] = c;
dstring_snip (key, n, n-i+varstartskip);
protect = 0;
}
i = n;
}